MarcoSero/Norvigs-Spelling-Corrector — pull request #3 by etrepum (2014-12-19 22:44:21+00:00)
Title: use cabal to build executable

This uses cabal to build, cleans up some -Wall warnings, and adds a few obvious performance fixes (although using ByteString everywhere may be a better solution). There are some lingering correctness issues such that it's possible to type in a word that's not close enough to one that's already in the map and you'll get an exception (choices and chooseBest need to be refactored appropriately).